Marvin Siegel, DO
NPI 1588665608 · Cardiovascular Disease Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marvin Siegel, DO is a Cardiovascular Disease Physician provider in Phoenix, AZ (NPI 1588665608).
Provider details
- NPI number
- 1588665608
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2004 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,295 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 874 | $122 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 356 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 193 | $180 |
| Heart Muscle Strain Imaging93356 | 149 | $35 |
| Blood Test, Clotting Time85610 | 139 | $4 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 699 | 232 |
| Amlodipine Besylate | 571 | 198 |
| Atorvastatin Calcium | 530 | 177 |
| Apixabanbrand: Eliquis | 452 | 106 |
| Lisinopril | 360 | 112 |
| Metoprolol Succinate | 325 | 109 |
| Carvedilol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-10
- Last updated
- 2013-09-25
Frequently asked questions
- What is Marvin Siegel's NPI number?
- Marvin Siegel's National Provider Identifier (NPI) is 1588665608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marvin Siegel's specialty?
- Marvin Siegel is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marvin Siegel located?
- Marvin Siegel's practice location on file with NPPES is 9250 N. 3rd Street, Phoenix, AZ 85020-2425.
- What is Marvin Siegel's phone number?
- The practice phone number listed in the NPPES registry for Marvin Siegel is (602) 861-1168.
- Does Marvin Siegel accept Medicare?
- Marvin Siegel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marvin Siegel's NPI active?
- Yes — Marvin Siegel's NPI (1588665608) is active in the NPPES registry as of the last update on 2013-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.